Improvement in heating attachments for stoves



' L. ,M. MADSON.

HEATING ATTACHMENT FOR STOVES. No.178,069 Patented May 30,1876.

WITNESSES: Z7 1 INVEIITBB N. PErERS, PHOTQ-LITHOGRAPHER WASHINGTON, 0 c.

and groove. 'or ronmled-shape, as desired, to form an ob long orovalcoil attachment, and aremade UNITED STATES PATENT OFFIC LABS M.MADSON, on DANEVI-LLE, DAKOTA TERRITORY.

- IMPROVEMENT IN HEATING ATTACHMENTS ron STOVES.

Specification forming part of Letters Patent No. 178,069, dated May 30,1876; application filed April 4, 1876. l l

, To all whom it may concern:

Be it known thatI, LABS M. MADsoN,of Daneville, Turner county, DakotaTerritory, have invented anew and Improved Heating Attachment to Stoves,of which the following is a specification: j

Figure 1 represents a side elevation of a" stove with my improvedheating attachment,

and Fig. 2 a rear elevation-0f the same.

Similar letters of reference indicate corresponding parts. The inventionrelates to an improved heatin g attachment to cooking and heatingstoves, by which the heat of the fire gases is more completely utilizedbefore escaping into the chimney; and the invention consists of asectional pipe, made of jointed. elbows at suitable inclinatiomandsupported on the stove and on an adjustable brace-standard.

In the drawing,jA represents any heating or cooking stove of suitableconstruction, to

which my heating. attachment is applied by being interposed between thestove and pipe leading to the chimney. The heating attachment consistsof a coil. of pipe-sections, B,

made of elbows, jointed byaraised button The elbowsmay be ofangularthroughout of slight upward inclination or pitch, to admitthe easierpassage of the smoke and gases.

with a projecting rest or bearing, a, at the upper part, on whichthesuperposed pipe-sections rest,the lower section being seated by asupporting-bearing, b,9n the stove. The top pipe-section, thatconnects-with the chim Each pipe-section B is provided ney, has adamper, D, to regulate the escape of the fire gases. The entire coil issupported on a standard, (J, constructed of a screw-post and adjustablebraces O with forked rests d,

lower partlof which turns by a collar or groove.

in a base-plate, E, of the floor. The heating-coil may be cleared fromsoot and ashes by detaching the pipe-sections,

which are readily taken apart and connected at their joints. 1

The sectional heating attachmentutilizes the heat of the gases ofcombustion in their passage through the same withoutthe loss of alargepercentage of heating capacity escaping through the chimney.

Having thus described 1nyinvention,I claim as. new and desireto secureby Letters Patentor bearings at the upper.- parts for the; superposedsections, substantially as specified,

the pipe-sections, and with a screw post or standard, substantially asspecified.

Witnesses: l l S.N. MONK, g

. DANIEL DWYER, Jr.

l..The pipe-sections havingprojecting rests LABS MATHIAS MADson.

